body{
    line-height:1rem;
    color:#fff;
    font-family:arial;
    font-size: 1rem;
    background: rgb(255, 255, 255);
    height: 100vh;
}
html {
    height: 100vh;
}
input,textarea,select{
    font-size:1rem;   
    font-family:arial;
    font-family:inherit;
}
body,h1,h2,h3,h4,h5,h6,p,ul,ol,form,nav,label{
    margin:0;
    padding: 0;
}
h4,h5,h6{
    font-size:1em;
}
ul,ol{
    padding-left:0; 
    padding-right: 0;
    list-style-type:none;
}
/*image with no-border*/
a img{border:0;}
img{border:0;}